Optometrists and ophthalmologists use a wide variety of tests and procedures to examine your eyes. These tests range from simple ones, like having you read an eye chart, to complex tests, such as using a high-powered lens to visualize the tiny structures inside of your eyes.
A comprehensive eye exam can take an hour or more, depending on the doctor and the number and complexity of tests required to fully evaluate your vision and the health of your eyes.
Here are eye and vision tests that you are likely to encounter during a comprehensive eye exam:
Visual Acuity Tests
Among the first tests performed in a comprehensive eye exam are visual acuity tests that measure the sharpness of your vision....